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跟着消防员爸爸学习C++编程与算法(请备注算法学习)

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一年级数学计算题

含未知数运算练习(2025.6)

班级     学号     姓名    
(  ) - 63 = 3610 + (  ) = 19(  ) - 79 = 1288 - (  ) = 39
28 + (  ) = 83 (  ) - 23 = 1682 - (  ) = 7758 - (  ) = 37
97 - (  ) = 2373 - (  ) = 12(  ) - 57 = 2913 + (  ) = 42
18 + (  ) = 74 (  ) - 63 = 2386 - (  ) = 5479 - (  ) = 40
(  ) - 53 = 3793 - (  ) = 4595 - (  ) = 14(  ) - 18 = 44
75 - (  ) = 4193 - (  ) = 60 (  ) - 25 = 3464 - (  ) = 63
93 - (  ) = 6242 - (  ) = 2328 + (  ) = 42(  ) - 17 = 28
(  ) - 19 = 77 (  ) - 24 = 23 (  ) - 46 = 31(  ) - 54 = 36
(  ) - 35 = 6471 + (  ) = 7725 + (  ) = 81 (  ) - 35 = 61
36 + (  ) = 78(  ) - 27 = 6730 + (  ) = 36 (  ) - 32 = 35
90 + (  ) = 91 (  ) - 50 = 37 (  ) - 14 = 11(  ) - 43 = 49
(  ) - 10 = 5925 - (  ) = 12 (  ) - 61 = 16(  ) - 24 = 56
52 + (  ) = 7383 - (  ) = 81(  ) - 15 = 1518 - (  ) = 13
87 - (  ) = 79 (  ) - 12 = 6449 - (  ) = 3687 - (  ) = 70
88 - (  ) = 3015 + (  ) = 31 (  ) - 23 = 1083 - (  ) = 59
12 + (  ) = 37 (  ) - 21 = 6555 + (  ) = 5951 - (  ) = 33
(  ) - 23 = 68(  ) - 48 = 13(  ) - 13 = 6845 + (  ) = 87
(  ) - 62 = 3063 + (  ) = 8731 + (  ) = 92(  ) - 67 = 19
97 - (  ) = 40(  ) - 41 = 3910 + (  ) = 6331 + (  ) = 84
16 + (  ) = 62 (  ) - 20 = 2844 + (  ) = 86(  ) - 11 = 69
70 - (  ) = 3681 - (  ) = 8010 + (  ) = 61(  ) - 37 = 35
66 + (  ) = 7028 + (  ) = 9484 - (  ) = 6956 + (  ) = 84
94 - (  ) = 2313 + (  ) = 3651 - (  ) = 3745 + (  ) = 99
96 - (  ) = 75(  ) - 27 = 2917 + (  ) = 89 (  ) - 63 = 15
(  ) - 24 = 46 (  ) - 26 = 4150 + (  ) = 8914 + (  ) = 98